Home
Class 12
PHYSICS
An NCC parade is going at a uniform spee...

An NCC parade is going at a uniform speed of 6 km/h thorugh a place under a berry tree on which a bird is sitting at a height of 12.1 m. At a particular instant the bird drops a berry. Which cadet (gie the distance from the tree at tehinstant) will receive the berry on his uniform?

A

3.62m

B

4.12m

C

2.62m

D

5.32m

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A STRAIGHT LINE

    DISHA PUBLICATION|Exercise Exercise-2|30 Videos

  • MOTION IN A STRAIGHT LINE

    DISHA PUBLICATION|Exercise Exercise-2|30 Videos

  • MOTION IN A PLANE

    DISHA PUBLICATION|Exercise Exercise -2 : CONCEPT APPLICATOR|28 Videos

  • MOVING CHARGES AND MAGNETISM

    DISHA PUBLICATION|Exercise EXERCISE - 2 : Concept Applicator|25 Videos

Similar Questions

Explore conceptually related problems

A man of 2 metres height walks at a uniform speed of 6 km/hr away from a lamp post of 6 metres high. Find the rate at which the length of his shadow increases.

A man of height 1.7 m walks at a uniform speed of 6.6 m/min from a lamp post which is 5m high.Find the rate at which the length of his shadow increases.

A man of 2m height walks at a uniform speed of 6kmh^(-1) away from a lamp post of 6m height. The rate at which the length of his shadow increase in

Two persons simutaneously aim and fire their guns at a bird sitting on a tree. The first person fires his shot with a speed of 100m//s at an angle of projection of 30^(@) . The second person is ahead of the first by a distance of 50m and fire his shot with a speed of 80m//s . how must he aim his gun so that both the shots hit the bird simultaneously. Calculate the distance of the foot of the frre from two persons and the height of the tree. With what velocities and when do the two shorts hit the bird.

An aeroplane when it is vertically above the point A on the ground, drops a bomb which hits target B on the ground. If the plane is moving at a height of 1.96 km from the ground with a speed of 300 m/ sec, the distance between A and B (neglecting air resistance) is

Two men of masses M and M+m start simultaneously from the ground and climb with uniform accelerations up from the free ends of a massless inextensible rope whick passes over a smooth pulley at a height h from the ground. (a) Which man reaches the pulley first? (b) If the mam who reaches first takes time t to reach the pulley, then find the distance of the second man from the pulley at this instant.

A bird is sitting on the top of an 80 m high tree. From a point on the ground, the angle of elevation of the bird is 45^(@) . The bird flies away horizontally in such a way that it remained at a constant height from the ground. After 2 seconds, the angle of elevation of the bird from the same point is 30^(@) . Find the speed of flying of the bird. (Take sqrt3=1.732 ).

A naughty bird is sitting on top of a car. It sees another car approaching it at a distance of 12 km. The speed of the two cars is 60 km/hr each. The bird starts flying from the first car and moves towards the second car, reaches the second car and comes back to the first car and so on. If the speed at which the bird flies is 120 km/hr. The total distance travelled by the bird. (Assume that the two cars have a crash)

A balloon carrying a stone is moving with uniform speed 5 m//s vertically upward. At some instant, stone is dropped from the balloon and it strikes the ground after 10 s of its release. The height from which stone was dropped is

DISHA PUBLICATION-MOTION IN A STRAIGHT LINE-Exercise-1
  1. A particle starting with certain initial velocity and uniform accelera...

    Text Solution

    |

  2. A particle travels 10m in first 5 sec and 10 m in next 3 sec. Assuming...

    Text Solution

    |

  3. An NCC parade is going at a uniform speed of 6 km/h thorugh a place un...

    Text Solution

    |

  4. A particle starts from rest and travel a distance x with uniform accel...

    Text Solution

    |

  5. A particle is moving in a straight line with initial velocity u and un...

    Text Solution

    |

  6. A car is moving along a straight road with a uniform acceleration. It ...

    Text Solution

    |

  7. A particle starts moving rectilinearly at time t=0 such that its veloc...

    Text Solution

    |

  8. A car , moving with a speed of 50 km//hr , can be stopped by brakes af...

    Text Solution

    |

  9. A particle moves along a staight line such that its displacement at an...

    Text Solution

    |

  10. A particle moves along a straight line OX. At a time t (in seconds) th...

    Text Solution

    |

  11. A body is thrown upward and reaches its maximum height. At that positi...

    Text Solution

    |

  12. A man throws balls with the same speed vertically upwards one after th...

    Text Solution

    |

  13. Two bodies of different masses m(a) and m(b) are dropped from two diff...

    Text Solution

    |

  14. A ball is dropped it on a floor and bounces back to a height somewha...

    Text Solution

    |

  15. A stone is dropped from a rising balloon at a height of 76 m above the...

    Text Solution

    |

  16. A boy standing at the top of a tower of 20m of height drops a stone. A...

    Text Solution

    |

  17. Find the ratio of the distance moved by a free-falling body from rest ...

    Text Solution

    |

  18. A ball dropped from a point A falls down vertically to C, through the ...

    Text Solution

    |

  19. A body dropped from top of a tower falls through 40 m during the last...

    Text Solution

    |

  20. A ball is dropped downwards. After 1 second another ball is dropped do...

    Text Solution

    |